TORTUROUS
Meaning of TORTUROUS in English
tor ‧ tur ‧ ous /ˈtɔːtʃərəs $ ˈtɔːr-/ BrE AmE adjective
very painful or unpleasant to experience:
a torturous five days of fitness testing
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012